/*
 * Copyright © Red Gate Software Ltd 2010-2020
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.flywaydb.core.internal.database;

import org.flywaydb.core.internal.util.SqlCallable;

import java.sql.SQLException;

/**
 * Defines a strategy for executing a {@code SqlCallable} against a particular database.
 */
public interface DatabaseExecutionStrategy {

    /**
     * Execute the given callable, using the defined strategy.
     * @param callable The SQL call to execute
     * @param <T> The return type of the SQL call
     * @return The object returned by the SQL call
     * @throws SQLException
     */
    <T> T execute(final SqlCallable<T> callable) throws SQLException;
}